Convert AU to PDF

Sonix transcribes your AU file and exports it as a professional PDF document that you can share with colleagues and clients.

Professional PDFs
5-min turnaround
Easy sharing
Audio
Video
DOCX
SRT/VTT
PDF
53+ Languages
About This Format

Understanding AU files

What is a AU file?

Audacity project audio chunks

Audacity, an open source audio editor, breaks long tracks into small pieces so it can edit them more efficiently. Thus, when you save an Audacity Project File (.AUP), Audacity will automatically create a _data folder that has the same name as the AUP file and breaks the longer audio file into smaller chunks that have the .AU extension. Thus, when Audacity opens up the AUP Project File, it loads the individual AU files in the correct sequence automatically. The user should not move or rename and AU files in the _data folder.

Common Uses

  • Audacity audio editing
  • Audio project files

Audio Quality

Part of Audacity projects - quality depends on original source

Transcription Tips for AU

  • Export from Audacity as WAV or MP3 for best results
  • AU files are typically project chunks, not standalone audio

Where AU Files Come From

  • Audacity project folders
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Faster than real-time
Get your AU PDF in minutes
99%
Accuracy rate
Industry-leading AI for AU files
53+
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Transcribe in any language
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Export formats
PDF, Word, text, and more
How It Works

Convert AU to PDF in 6 steps

Step 1

Create account

Sign up for Sonix's free trial. Includes 30 minutes free.

Step 2

Upload file

Upload your AU file from your computer or cloud storage.

Step 3

Select language

Choose from 53+ languages spoken in your file.

Step 4

Auto-transcribe

Sonix AI transcribes your AU audio automatically.

Step 5

Edit transcript

Polish your transcript before exporting to PDF.

Step 6

Export PDF

Download your AU transcript as a professional PDF.

Common Questions

Everything about AU to PDF

Can you convert AU to PDF?

Yes! Sonix transcribes your AU file and exports it as a professionally formatted PDF document.

What does the PDF include?

The PDF includes the full transcript with speaker labels, timestamps (optional), and professional formatting for easy reading and sharing.

Can I customize the PDF format?

Yes! You can choose to include or exclude timestamps, speaker labels, and paragraph breaks. Customize the layout before export.

How long does AU to PDF take?

Sonix processes files 10x faster than real-time. After transcription, PDF export is instant.

Can I edit before exporting to PDF?

Yes! Use our browser-based editor to make corrections and polish your transcript before downloading the PDF.

What's the PDF file size?

PDF transcripts are text-based and very compact. Even long recordings produce PDFs under 1MB.

Why Sonix

Professional PDFs from AU files

Professional Format

Get clean, professionally formatted PDFs perfect for sharing and archiving.

Timestamps Optional

Include or exclude timestamps based on your needs.

Speaker Labels

Automatically identify and label different speakers.

Easy Sharing

PDFs are universally readable and easy to share with anyone.

Related

More ways to convert AU files

Other AU conversions

AU to Text

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Other file formats

CAF to text
AIF to text
OGA to text
OPUS to text
M4A to text
MPGA to text
WEBA to text
MUS to text
WAV to text
MP3 to text
See all supported file formats
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Queens, NY, USA
I love how accurate the software is! The way you can play audio as you go through the text or click on any part of the text to hear the audio is amazing.
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Spring Lake, NJ, USA
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Szeged, Hungary
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Pflugerville, TX
I love how quick, affordable and accurate it is, but what I like MOST is that the words are highlighted as the recording speaks them!
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Knoxville, Tennessee
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